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121.類模板當做參數

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 1 #include <iostream>
 2 #include <vector>
 3 #include <list>
 4 #include <string>
 5 using namespace std;
 6 
 7 template <class T>
 8 class men
 9 {
10 public:
11     men()
12     {
13 
14     }
15     ~men() 
16     {
17 
18     }
19 
20     T getage()
21     {
22         return
age; 23 } 24 25 T getname() 26 { 27 return name; 28 } 29 30 //&&使得可以右值引用 31 void setage(T &&a) 32 { 33 age = a; 34 } 35 36 void setname(T &&n) 37 { 38 name = n; 39 } 40 41 private: 42 T name; 43 T age;
44 }; 45 46 //聲明把模板類當做一個參數,T1是一個模板類 47 template<template<class T>class T1> 48 class people 49 { 50 public: 51 T1<int> s1; 52 T1<string> s2; 53 people() 54 { 55 56 } 57 ~people() 58 { 59 60 } 61 }; 62 63 void main() 64 { 65 //vector<int> myint;
66 ////二維數組 67 //vector<vector<int>> myint2; 68 69 people<men> my; 70 71 my.s1.setage(50); 72 cout << my.s1.getage() << endl; 73 cin.get(); 74 }

121.類模板當做參數